内容正文:
Unit 10 World in the Cloud
Lesson 4 Theme Reading
知识清单
单词
音标
中文释义
risk
/rɪsk/
n. 风险;危险
password
/ˈpɑːswɜːd/
n. 密码
address
/əˈdres/
n. 地址;网址
link
/lɪŋk/
n. 链接
click
/klɪk/
v. 点击;单击
reply
/rɪˈplaɪ/
v.&n. 答复;回答
app
/æp/
n. 应用软件(=application)
wisely
/ˈwaɪzli/
adv. 明智地;聪明地
billion
/ˈbɪljən/
num. 十亿
increase
/ɪnˈkriːs/
v. 增加;增长
healthy
/ˈhelθi/
adj. 健康的
safe
/seɪf/
adj. 安全的
skill
/skɪl/
n. 技能;技巧
website
/ˈwebsaɪt/
n. 网站
daily
/ˈdeɪli/
adj. 日常的;每日的
screen
/skriːn/
n. 屏幕
stranger
/ˈstreɪndʒə(r)/
n. 陌生人
短语
中文释义
短语
中文释义
be harmful to
对…… 有害
keep a record
做记录;留存记录
again and again
反复地;再三地
report ... to ...
向…… 举报 / 报告……
make good use of
好好利用;充分利用
look up
查阅;查找
set a time to
设定…… 的时间
take a break
休息一下
more than
超过;多于
make the most of
充分利用
on time
按时;准时
double-check
仔细核对;复核
1.So how can we stay healthy and safe while making good use of the internet?那么,我们该如何在好好利用互联网的同时,保持健康与安全呢?
2.First, use the internet to learn new skills and look up useful information.首先,利用互联网学习新技能、查找有用的信息。
3.Read news from safe websites and study online.从安全的网站阅读新闻,进行线上学习。
4.Keep a simple daily plan for your time online and follow it.为你的上网时间制定一份简单的日常计划,并严格执行。
5.Second, do not spend too much time online.第二,不要花费过多时间上网。
6.Too much screen time is harmful to your health.过长的屏幕使用时间对你的健康有害。
7.Set a time to go online each day and take a break on time.每天设定上网时长,按时休息。
8.Third, protect your personal information.第三,保护好你的个人信息。
9.Do not share your password, address, phone number, or ID number with strangers online.不要在网上和陌生人分享你的密码、地址、电话号码或身份证号。
10.Double-check a link before you click it.点击链接前先仔细核对。
11.If you get a bad message from someone, do not reply.如果你收到他人发来的不良信息,不要回复。
12.Take a picture of the screen and keep a record.给屏幕拍照并留存记录。
13.If it happens again and again, report it to a teacher or talk to your parents.如果这类事情反复发生,要向老师报告,或者和父母沟通。
14.By using it wisely, we can make the most of it and stay healthy and safe.通过明智地使用它,我们可以充分发挥它的价值,同时保持健康与安全。
一、重难点词汇
1.核心词性转换
形容词变副词:wise adj. 明智的 → wisely adv. 明智地,核心用法by using it wisely。
名词变形容词:person n. 人 → personal adj. 个人的;harm n.&v. 伤害 → harmful adj. 有害的;health n. 健康 → healthy adj. 健康的,需掌握-ful形容词后缀的构词规则。
同根词拓展:safe adj. 安全的 → safety n. 安全;person → personal → personally adv. 亲自地。
2.易混词辨析
1.reply与answer:均表 “回答”,reply为不及物动词,接宾语需加介词to(reply to sb./sth.);answer为及物动词,可直接接宾语。
2.look up:一词多义,本课时表 “查阅(信息)”,还可表 “向上看;拜访”。
3.risk:可作名词(a high risk of...),也可作动词,后接动名词,搭配为risk doing sth.。
3.高频固定搭配
1.be harmful to = do harm to 对…… 有害,后接名词 / 代词。
2.make good use of = make the most of 充分利用。
3.share sth. with sb. 和某人分享某物。
二、重点句型结构解析
1.分点论述句型:First/Second/Third/Finally...用于分点提出建议、说明观点,可直接仿写用于相关话题的表达。
2.方式状语结构:by + doing sth.表 “通过做某事”,用于说明实现目标的方式,by为介词,后必须接动名词,不可接动词原形。
3.while引导的时间状语从句可接现在分词短语,相当于状语从句的省略结构,例:how can we stay healthy and safe while making good use of the internet? 相当于while we are making...。
4.祈使句表建议 / 指令用于提出安全建议,肯定式以动词原形开头,否定式以do not/don't开头。
5.if引导的条件状语从句遵循 “主将从现” 原则,主句为祈使句、含情态动词的句子时,从句用一般现在时。
三、重点语法归纳
1.祈使句核心用法:用于表达建议、警告、指令。
肯定结构:动词原形 + 其他成分
否定结构:Don't/Do not + 动词原形 + 其他成分
2.动词不定式作目的状语核心用法:表动作的目的,例:use the internet to learn new skills,说明动作的目的。
3.if引导的条件状语从句核心规则:表 “如果”,主句用一般将来时、祈使句或含情态动词的句子,从句用一般现在时。
4.构词法:词性转换核心内容:形容词变副词、名词变形容词的规则,需掌握-ly副词后缀、-ful形容词后缀的用法。
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Unit 10 World in the Cloud
Lesson 4 Theme Reading
知识清单
单词
音标
中文释义
/rɪsk/
n. 风险;危险
/ˈpɑːswɜːd/
n. 密码
/əˈdres/
n. 地址;网址
/lɪŋk/
n. 链接
/klɪk/
v. 点击;单击
/rɪˈplaɪ/
v.&n. 答复;回答
/æp/
n. 应用软件(=application)
/ˈwaɪzli/
adv. 明智地;聪明地
/ˈbɪljən/
num. 十亿
/ɪnˈkriːs/
v. 增加;增长
/ˈhelθi/
adj. 健康的
/seɪf/
adj. 安全的
/skɪl/
n. 技能;技巧
/ˈwebsaɪt/
n. 网站
/ˈdeɪli/
adj. 日常的;每日的
/skriːn/
n. 屏幕
/ˈstreɪndʒə(r)/
n. 陌生人
短语
中文释义
短语
中文释义
对…… 有害
做记录;留存记录
反复地;再三地
向…… 举报 / 报告……
好好利用;充分利用
查阅;查找
设定…… 的时间
休息一下
超过;多于
充分利用
按时;准时
仔细核对;复核
1.So how can we stay healthy and safe while making good use of the internet?那么,我们该如何在好好利用互联网的同时,保持健康与安全呢?
2.First, use the internet to learn new skills and look up useful information.首先,利用互联网学习新技能、查找有用的信息。
3.Read news from safe websites and study online.从安全的网站阅读新闻,进行线上学习。
4.Keep a simple daily plan for your time online and follow it.为你的上网时间制定一份简单的日常计划,并严格执行。
5.Second, do not spend too much time online.第二,不要花费过多时间上网。
6.Too much screen time is harmful to your health.过长的屏幕使用时间对你的健康有害。
7.Set a time to go online each day and take a break on time.每天设定上网时长,按时休息。
8.Third, protect your personal information.第三,保护好你的个人信息。
9.Do not share your password, address, phone number, or ID number with strangers online.不要在网上和陌生人分享你的密码、地址、电话号码或身份证号。
10.Double-check a link before you click it.点击链接前先仔细核对。
11.If you get a bad message from someone, do not reply.如果你收到他人发来的不良信息,不要回复。
12.Take a picture of the screen and keep a record.给屏幕拍照并留存记录。
13.If it happens again and again, report it to a teacher or talk to your parents.如果这类事情反复发生,要向老师报告,或者和父母沟通。
14.By using it wisely, we can make the most of it and stay healthy and safe.通过明智地使用它,我们可以充分发挥它的价值,同时保持健康与安全。
一、重难点词汇
1.核心词性转换
形容词变副词:wise adj. 明智的 → wisely adv. 明智地,核心用法by using it wisely。
名词变形容词:person n. 人 → personal adj. 个人的;harm n.&v. 伤害 → harmful adj. 有害的;health n. 健康 → healthy adj. 健康的,需掌握-ful形容词后缀的构词规则。
同根词拓展:safe adj. 安全的 → safety n. 安全;person → personal → personally adv. 亲自地。
2.易混词辨析
1.reply与answer:均表 “回答”,reply为不及物动词,接宾语需加介词to(reply to sb./sth.);answer为及物动词,可直接接宾语。
2.look up:一词多义,本课时表 “查阅(信息)”,还可表 “向上看;拜访”。
3.risk:可作名词(a high risk of...),也可作动词,后接动名词,搭配为risk doing sth.。
3.高频固定搭配
1.be harmful to = do harm to 对…… 有害,后接名词 / 代词。
2.make good use of = make the most of 充分利用。
3.share sth. with sb. 和某人分享某物。
二、重点句型结构解析
1.分点论述句型:First/Second/Third/Finally...用于分点提出建议、说明观点,可直接仿写用于相关话题的表达。
2.方式状语结构:by + doing sth.表 “通过做某事”,用于说明实现目标的方式,by为介词,后必须接动名词,不可接动词原形。
3.while引导的时间状语从句可接现在分词短语,相当于状语从句的省略结构,例:how can we stay healthy and safe while making good use of the internet? 相当于while we are making...。
4.祈使句表建议 / 指令用于提出安全建议,肯定式以动词原形开头,否定式以do not/don't开头。
5.if引导的条件状语从句遵循 “主将从现” 原则,主句为祈使句、含情态动词的句子时,从句用一般现在时。
三、重点语法归纳
1.祈使句核心用法:用于表达建议、警告、指令。
肯定结构:动词原形 + 其他成分
否定结构:Don't/Do not + 动词原形 + 其他成分
2.动词不定式作目的状语核心用法:表动作的目的,例:use the internet to learn new skills,说明动作的目的。
3.if引导的条件状语从句核心规则:表 “如果”,主句用一般将来时、祈使句或含情态动词的句子,从句用一般现在时。
4.构词法:词性转换核心内容:形容词变副词、名词变形容词的规则,需掌握-ly副词后缀、-ful形容词后缀的用法。
1
学科网(北京)股份有限公司
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Unit 10 World in the Cloud
Lesson 4 Theme Reading
一、短语汉译英
1对…… 有害 2.保留记录
3.一次又一次 4.向…… 报告……
5.充分利用 6.查阅;查找
7.设定一个…… 的时间 8.休息一下
二、根据句意或提示补全单词
1.Too much screen time is _________ (harm) to your eyes.
2.Please keep your bank p_________ safe online.
3.You can _________ /klɪk/the button to open the page.
4.There are many useful learning _________ (app) online.
5.Don't r_________ to strange messages online.
6.We should use the internet _________ (wise).
7.Check the _________ /lɪŋk/before you open it.
8.There are many hidden _________ (risk) online.
9.Don't tell your home a_________ to strangers online.
10.We should protect our _________ (person) information.
三、按要求完成句子
1.我们应该充分利用互联网来学习新技能。
We should ________ ________ ________ ________ the internet to learn new skills.
2.每学习一小时,你就应该休息一下。
You should ________ ________ ________ after studying for an hour.
3.你可以在网上查找有用的信息。
You can ________ ________ useful information online.
4.We should set a time to go online every day.(改为否定句)
We ________ ________ a time to go online every day.
5.连词成句:again, he, mistakes, again, and, makes
_____________________________________________.
四、任务型阅读
In many countries, people use computers and the internet every day. The internet makes our lives easier in many ways. We can send emails to our friends and families. We can also shop online, read news and watch videos. However, the internet also brings some problems. Some students spend too much time playing computer games or chatting online. This is not good for their study or health. Therefore, we should use the internet wisely. We should make a plan for our online time and try to learn something useful from it.
1. What makes our lives easier in many ways?
_______________________________________________
2. What can we do on the internet?
_______________________________________________
3. What problems does the internet bring?
_______________________________________________
4. Why is it not good for students to spend too much time online?
_______________________________________________
5. What should we do to use the internet wisely?
_______________________________________________
6. What do you think of the internet? (请用1—2句话回答)
_______________________________________________
五、短文填空
阅读短文,在空白处填入一个适当的单词或括号内单词的正确形式。
The Internet is very important in our daily life. It’s good 1.__________ us to learn and communicate. We can get all kinds of information 2.__________ the Internet easily. But we must 3.__________ (remember) to use it safely. Our teachers often tell us to be careful 4.__________ online strangers, 5.__________ we should never share our personal information with them.
We can take online courses, 6.__________ (chat) with friends, and download useful materials. But we can’t spend too much time 7.__________ (play) online games. It’s bad for our eyes and study. 8.__________ (use) the Internet wisely helps us improve ourselves. Some students think online learning is boring, 9.__________ (lucky), more and more students find it interesting and helpful. Let’s use the Internet properly 10.__________ (make) our life better.
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Unit 10 World in the Cloud
Lesson 4 Theme Reading
一、短语汉译英
1.be harmful to
2.keep a record
3.again and again
4.report ... to ...
5.make good use of
6.look up
7.set a time to
8.take a break
二、根据句意或提示补全单词
1.harmful 2.password 3.click 4.apps 5.reply
6.wisely 7.link 8.risks 9.address 10.personal
三、按要求完成句子
1.make good use of
2.take a break
3.look up4.shouldn't set
5.He makes mistakes again and again.
四、任务型阅读
1.The internet.
2.We can send emails, shop online, read news and watch videos.
3.Some students spend too much time playing computer games or chatting online.
4.Because it is not good for their study or health.
5.We should make a plan for our online time and try to learn something useful from it.
6.The internet is helpful but we should use it wisely.(答案不唯一,合理即可)
五、短文填空
1.for 2.from/on 3.remember 4.with/of 5.so
6.chat 7.playing 8.Using 9.Luckily 10.to make
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